The Gain and Mid knobs on my Code 25 are unable to reach 0 or 10 despite being turned all the way down and up; the gain's range is 3.7-8.1 and the mids are 1.9-6.1. Resets and reinstalling firmware have yielded no results.

Have enjoyed code 25 for a few years.  Suddenly the amp has started to drop output.  Happens after a few minutes of playing.  All lights on, no noisy pots or anything.  Just no output.  I can switch it off and back on and output restores.  But after a short time, same thing.  No output, suddenly cuts out.  Nothing.  Anyone seen this?

After selecting a Preset, and after playing a song when I go back to the Gateway app I see a message saying, "Amp Disconnected, Connection with your CODE amp has been lost. Please check your amp and try to connect again." When I select "OK" it reconnects then I can select a preset. This seems like a new"bug" since the Gateway app has been updated to the current version. My iPhone is on a stand close to my CODE 50 the entire time. (about 1 or 2 feet at most).

Please advise. Thanks!

iPhone 13 Pro, iOS 16.4.1

Firmware: 01 Sep 2022 - v1.47

CODE 50

Dear Marshall....

I'm a total fan and player of the Marshall Code Amp. In my opinion the best amp in the world ( The Marshall Code) that is...

This amp has everything I need to gig.. record..  and just jam... in one easy to carry unit..  But... I have a problem... my USB plug on my Marshall Code 100w Head is broken will not plug into my cord because the USB port was damaged by me. The prongs in the head were bent backwards and are broken...

IS THERE ANY WAY I CAN GET THIS AWESOME AMP FIXED... PLEASE 🙏 

THANKS.. Allen Perez 

allenperez911@yahoo.com 

I have  Marshall Code 100 and it is ususable because the presets keep changing by themselves. Is anyone else facing this issue? 

Why boost pedal doesn't work at Marshall code 50? I have plugged the electric guitar into volume pedal and the volume pedal into guitar input on amp, but haven't had no boost effect! Will volume pedal work? I'd like to boost my solos, anyone faced this problem?

Hi everyone, 

I bought the new DSP module and plugged it into my Code 25. Everything seemed to be fine,

However, when I turned it on the code went into bootloader mode and said "chk usb". I inserted a cable and my PC saw it saying "connected". Still neither the marshall site not the PC application provide with possibility to update. The site shows no information and the PC app says that the last firmware version is installed and cannot reinstall it. When press reinstall button nothing happens.

I tried Mac, MS Edge and other browsers, nothing works

Any ideas?  

Hi all,

I bought my Code 100 in Australia, where the voltage is 220 V and the amp only works with 50Hz as indicated on the back of it (unlike many other products that work with both 50/60 Hz).

Now that I have moved to the US, I am not able to use it anymore! I purchased a 110 v to 220 v step up transformer, which is fine, but cannot change the frequency from US's 60Hz to 50Hz to safely turn on the amp!

Frequency converters are like $1000 or so, so definitely don't worth it!

Is it possible to request Marshall's company itself to change the power board or something to make it work normally in the US without transformers, converters, etc.?

Would it be safe to just use the step up tarnsformer and ignore the frequency (Hz) difference?

Really appreciate any suggestions or guidance,

Thank you in advance!

I recently purchased a Code 25 and uploaded some presets to it. When I first select the preset it sounds great, but if I go to another one for a little bit and cycle back, the sound is completely different. What could cause this? The only thing I'll change when playing is the master volume. It typically gets very boxy with a lot of bass and lose mid/treble sound. I have to turn it off then on to get it back.

After many many many failed attempts to update firmware it finally showed successful on the update page but now the screen permanently shows do not switch off or usb not connected and is unusable, no buttons work ,completely frozen.

Hi there! 

Hi all,

I have a brand new Code 50 + Footswitch - got them today.  I have saved 3 of my own presets to Bank A 1 2 3.  No problem. Also assigned the tuner to a switch.  That was all fairly straightforward.  

However, I am unable to assign any other (new) presets to any of the other banks. When I follow the exact same process I used for Bank A - The footswitch just defaults to one of the amps, stock presets (all of which sound nasty).

I've watched the tutorials. At the moment, I have only 3 presets of my making on the switch and no, apparent way, of using any of the other banks.

Am I missing something obvious?

Cheers,

Mike

Comprei o Marshall Code 50 e sem nenhum motivo ele fica mudo quando está em uso.

O visor continua aceso, as funcionalidades todas funcionam, mas o som não sai.

Para voltar ao normal, é necessário reiniciar o aparelho, mas o problema volta a ocorrer logo em seguida.

Se eu utilizo ele com fone o problema não ocorre, se eu plugo o fone e tiro, o problema desaparece como se tivesse reiniciado, mas logo volta a ocorrer.

Gostaria de saber como proceder.

I have a Marshall Code 25, and I am looking for a soft transport bag for it, can you please advise me of one?

hello,

My amp is suddenly stopped working i update my farmeware to the latest version but it didnt help at all

Hi, does code 25 works with Tonebridge app on Android, connected by irig 2?

my code 25 is connect to the phone whit bluethoot, but nothing happens , the preset cannot be changed .......who can help me? 

I was playing guitar and tried changing the volume on my amp and once I did the sound completely went out. I can't even play sound connected via Bluetooth on my phone. I don't hear sound either when I connect headphones to my amp. In addition to this, I connected my amp to my laptop and recorded some sound to try and figure out the problem, and GarageBand picked up what I was playing. This problem has happened to me in the past but after I wait for a little the sound seems to come back, but this time I've waited over a week and my amp still isn't working.  Any tips? 

I've brand new Code 50 with latest firmware (1.47).

From time to time, the speakers output turns off. I do have to poweroff OR activate bluetooth detection then exit button.

Clearly, this is a Bluetooh issue - and I need a way to turn it off while playing.

Actyally, I've bought the amp and the original pedal switch because I cannot use phone bluetooth while playing.

Please, this is a MAJOR issue, I really need your help on turning bluetooth off.

I have an incomprehensible problem with the code, I try to connect to the combo via bluetooth connection, but the device is not displayed in the list of bluetooth devices, even after pressing REV + POWER the device is nowhere to be found (I checked on different smartphones) and throughout the whole time the code emits strange sounds of knocks from the speakers that are not solved in any way, I updated the firmware several times, this did not help in the end. Has anyone had the same problem, how did you solve it?